Certain features of will be down for maintenance Saturday afternoon/evening, February 24th starting at 3:00 pm CT until 9:00 pm CT.

Please note that you still have telephone and email access to our local offices. We apologize for any inconvenience.

Supelclean SPE Products

Traditional SPE can also be employed for the cleanup of samples prior to analysis. Our offering includes tubes with a single sorbent, and also tubes with multiple sorbents. An SPE tube with a multi-layer design allows all cleanups to be accomplished in a single step.